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Algebra 1

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Unit 1

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Lesson 12

Solving One Variable Inequalities (Day 3)

Students warm up by graphing and writing simple inequalities before solving and graphing a multi-step inequality. A chunked practice assignment mixes group collaboration with whole-class instruction, and a group error analysis handout targets specific problem areas.

50 minutes

Free

Routines:

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Lesson Prep

Lesson Details

  • Duration: 50 minutes

  • Learning Goal: Develop procedural fluency for solving inequalities.

Answer Keys

Classwork

Standards

Common Core

  • HSA.REI.B.3 – Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.

TEKS

  • A.5(B) – solve linear inequalities in one variable, including those for which the application of the distributive property is necessary and for which variables are included on both sides

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